public void AttemptToAcquireLockWhenAlreadyLocked()
{
string parentPath = Path.Combine("mock:", "path", "to");
string lockPath = Path.Combine(parentPath, "lock");
MockTracer tracer = new MockTracer();
FileBasedLockFileSystem fs = new FileBasedLockFileSystem();
FileBasedLock fileBasedLock = new WindowsFileBasedLock(fs, tracer, lockPath);
fileBasedLock.TryAcquireLock().ShouldBeTrue();
Assert.Throws <InvalidOperationException>(() => fileBasedLock.TryAcquireLock());
}
public void CreateLockWhenDirectoryMissing()
{
string parentPath = Path.Combine("mock:", "path", "to");
string lockPath = Path.Combine(parentPath, "lock");
MockTracer tracer = new MockTracer();
FileBasedLockFileSystem fs = new FileBasedLockFileSystem();
FileBasedLock fileBasedLock = new WindowsFileBasedLock(fs, tracer, lockPath);
fileBasedLock.TryAcquireLock().ShouldBeTrue();
fs.CreateDirectoryPath.ShouldNotBeNull();
fs.CreateDirectoryPath.ShouldEqual(parentPath);
}
public void CreateLockWhenDirectoryMissing()
{
string parentPath = Path.Combine("mock:", "path", "to");
string lockPath = Path.Combine(parentPath, "lock");
MockTracer tracer = new MockTracer();
FileBasedLockFileSystem fs = new FileBasedLockFileSystem();
FileBasedLock fileBasedLock = new FileBasedLock(fs, tracer, lockPath, "signature", overwriteExistingLock: true);
fileBasedLock.TryAcquireLockAndDeleteOnClose().ShouldBeTrue();
fs.CreateDirectoryPath.ShouldNotBeNull();
fs.CreateDirectoryPath.ShouldEqual(parentPath);
}
